weather United States Alton
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Today's Forecast

Gilles MATRICON

Forecast produced by Gilles MATRICON

Updated at - Next update at (local time)

In Short
expert La Chaîne Météo Expert’s summary

Today in Alton, warning:reduced visibility early in the day.
Temperatures will vary between 21 and 28°C, it will be warm in the afternoon.
The reliability of the situation is very good.

This morning


Fog at first, sunny later
21° Feels Like 23° due to the humidity
Gusts 20 km/h SE 15 km/h
Fog clearing slowly, followed by sunny periods.
Risk of showers at the end of the morning.
Risk of rain 30 %
UV index 3 Moderate

This afternoon


Showers or stormy rain
28° Feels Like 32°
Gusts 30 km/h SE 20 km/h
Very cloudy with a risk of outbreaks of thunder.
Showers falling at the end of the afternoon.
Risk of rain 50 %
UV index 4 Moderate

This evening


Alternating sunshine and cloud
23° Feels Like 23°
Gusts 30 km/h SE 20 km/h
Clear periods and passing clouds, sometimes heavy.
No precipitation.
No risk of rain

Night


Fog
21° Feels Like 23°
Gusts 25 km/h SE 15 km/h
Mist and fog.
No precipitation.
No risk of rain

Ephemeris


Monday 22 december

  • Day
    0 min
  • Waxing
    crescent Moon
  • Sunrise
    07h16
  • Sunset
    17h48
  • Chaeremon

Next few days


Near Alton